Dravidar Kazhagam is a social movement founded by Periyar E. V. Ramasamy, also called Thanthai Periyar. Its original goals were to eradicate the ills of the existing caste system including untouchability and on a grander scale to obtain a "Dravida Nadu" (Dravidian nation) from the Madras Presidency. Dravidar Kazhagam would in turn give birth to many other political parties including Dravida Munnetra Kazhagam and later the All India Anna Dravida Munnetra Kazhagam.